Automating the database schema evolution process
Automating the database schema evolution process
C. Curino,H. J. Moon,A. Deutsch,C. Zaniolo
2013 · DOI: 10.1007/s00778-012-0302-x
The VLDB journal · 134 Citations
TLDR
This paper presents the PRISM/PRISM++ system and the novel technology that made it possible, and focuses on the difficult and previously unsolved problem of supporting legacy queries and updates under schema and integrity constraints evolution.